"beautiful feathers" 是美丽的羽毛的英文表达。
来源：“feather” 是英语中表示羽毛的单词，来源于古英语“feðer”，最早可追溯到古北欧语。“beautiful” 则是形容词，表示美丽的。
英文例句：
"The bird had bright, beautiful feathers that gpmmered in the sunpght."
中文翻译：鸟儿有着明亮而美丽的羽毛，在阳光下闪耀着。
"The peacock's tail feathers are incredibly beautiful."
中文翻译：孔雀的尾羽非常美丽。
"She was wearing a dress adorned with beautiful feathers."
中文翻译：她穿着一件饰有美丽羽毛的裙子。